11-07-2007 07:58 AM - edited 03-03-2019 05:43 AM
i came across a question were a network consists of four switches and a router.Now one of the switches.
now one of the switches which has four depts configured on it gets removed from the nerwork.it is later connected back a switch D on the uplink.switches are labeled A,B,C and D.
the switch had a pro,mgt,hr and marketing depts.on reconnection,the question was which of the depts would still be in the switch? and from the topologyi saw,i didn't see the names they mentioned.i saw different depts entirely.
And they also asked about mac address sources when in the diagram they gave no mac add.
i know someone has come across this question so i need an answer.thanks.
11-14-2007 10:36 AM
Every department will be configured under seperate vlan. In the switch issue the command sh int vlan
SW4#sh int vlan 1
Vlan1 is administratively down, line protocol is down
Hardware is EtherSVI, address is 0009.442f.ae00 (bia 0009.442f.ae00)
11-15-2007 06:54 AM
hi,
there might be VTP configuration which
has updated on reconnection with switch D
so vtp server will update the clients with
its configuration, which might have erased old vlan config - assumption
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